
#tt{
	width: 100%;
	height: auto;
	overflow: hidden;
}
#tt .u1{
	width: 1500px;
	margin: 0px auto;
	overflow: hidden;
}
#tt .u1 ul{
	width: 100%;
	list-style: none;
}
#tt .u1 ul li{
	width: 25%;
	float: left;
}
#tt .u1 ul li p:nth-of-type(2){
	/* 让文本在一行显示 */
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	width: 240px;
}
#tt .u1 ul li img{
	width: 250px;
	height: 250px;
}
#tt .u1 ul li p:nth-of-type(1){
	color: #FF7F50;
}
#tt .u1 ul li p:nth-of-type(3) button:nth-of-type(1){
	width: 125px;
	height: 30px;
	background-color: #F0F8FF;
	color: #DCDCDC;
	border: 1px solid whitesmoke;
}
#tt .u1 ul li p:nth-of-type(3) button:nth-of-type(2){
	width: 125px;
	height: 30px;
	background-color: #F0F8FF;
	color: #000000;
	border: 1px solid whitesmoke;
}
#tt .u1 ul li p:nth-of-type(3) button:nth-of-type(2) a{
	text-decoration: none;
	color: black;
}